2 files changed, 69 insertions, 0 deletions
diff --git a/src/main/java/space/m0e/quga/oop/lab56maven/Main.java b/src/main/java/space/m0e/quga/oop/lab56maven/Main.java
index 9aa199b..3b0c594 100644
--- a/src/main/java/space/m0e/quga/oop/lab56maven/Main.java
+++ b/src/main/java/space/m0e/quga/oop/lab56maven/Main.java
@@ -108,6 +108,14 @@ public class Main extends Application {
                     }
                 }
 
+                case C -> {
+                    try {
+                        CountDialog.display();
+                    } catch (IOException e) {
+                        e.printStackTrace();
+                    }
+                }
+
                 case TAB -> {
                     Alert alert = new Alert(Alert.AlertType.INFORMATION);
                     alert.setTitle("Object list");
diff --git a/src/main/java/space/m0e/quga/oop/lab56maven/dialogs/CountDialog.java b/src/main/java/space/m0e/quga/oop/lab56maven/dialogs/CountDialog.java
new file mode 100644
index 0000000..a00ef70
--- /dev/null
+++ b/src/main/java/space/m0e/quga/oop/lab56maven/dialogs/CountDialog.java
@@ -0,0 +1,61 @@
+package space.m0e.quga.oop.lab56maven.dialogs;
+
+import javafx.fxml.FXMLLoader;
+import javafx.fxml.Initializable;
+import javafx.scene.Parent;
+import javafx.scene.Scene;
+import javafx.scene.control.*;
+import javafx.scene.input.MouseEvent;
+import javafx.stage.Modality;
+import javafx.stage.Stage;
+import space.m0e.quga.oop.lab56maven.Main;
+import space.m0e.quga.oop.lab56maven.entities.common.Utils;
+import space.m0e.quga.oop.lab56maven.entities.micro.Immigrant;
+
+import java.io.IOException;
+import java.net.URL;
+import java.util.Objects;
+import java.util.ResourceBundle;
+
+public class CountDialog implements Initializable {
+    public static Stage window = null;
+    public static Scene scene;
+    public ComboBox searchCombo;
+    public Button submitButton;
+    public Label resultLabel;
+
+    public static void display() throws IOException {
+        Parent root = FXMLLoader.load(Objects.requireNonNull(CountDialog.class.getResource("count_dialog.fxml")));
+
+        window = new Stage();
+        window.initModality(Modality.APPLICATION_MODAL);
+        window.setTitle("Count");
+
+        scene = new Scene(root, 440, 350);
+        window.setScene(scene);
+        window.showAndWait();
+    }
+
+    @Override
+    public void initialize(URL location, ResourceBundle resources) {
+        searchCombo.getItems().addAll("Children", "Elders", "Healthy");
+        searchCombo.setValue("Healthy");
+    }
+
+    public void submitButtonHandler(MouseEvent mouseEvent) throws IOException {
+        resultLabel.setText("Result: " + String.valueOf(Main.immigrants.stream().filter(immigrant -> {
+            switch (searchCombo.getValue().toString()) {
+                case "Children" -> {
+                    return immigrant.getAge() <= 12;
+                }
+                case "Elders" -> {
+                    return immigrant.getAge() >= 70;
+                }
+                case "Healthy" -> {
+                    return immigrant.getHp()/immigrant.getMaxHp() >= 0.5;
+                }
+            }
+            return false;
+        }).count()));
+    }
+}